Resolution of pigment epithelial detachments (PED) is not required for a macula to be considered "dry". Small intraretinal cystic areas observed on SD-OCT are acceptable and the corresponding macula can be considered dry. The criteria for these are specific; see reference images (Appendix D) for examples of acceptable intraretinal cystic spaces. When cysts described in Appendix D are present the macula should be considered dry and should be notated on the SD-OCT interpretation. Also, minimal increased retinal thickening on SD-OCT without definitive intraretinal or subretinal exudative fluid can be observed and the corresponding macula will be considered dry.